I consider my phones very important. They allow me to communicate, which is their design purpose. Sometimes I even talk on them! Occasionally, I play games on my personal phone when I am waiting for something. I also try hard to put them down and ignore them when I am around other people. If I am at a restaurant, I DON'T sit there with my face glued to my phone. That is rude and it ignores the whole point of being out with other people. If you want to stare at your phone, get your food to go and stay by yourself.
I don't watch movies on my phone. When I had an iPad, I didn't watch movies on it either. I don't watch movies on my laptop, either. I watch movies on my home theater. I listen to music and podcasts (mostly techie content) with an iPod Nano when I am on the go. Someday I will get my content out of iTunes (ick) and start using my phone to store the content instead.
As for what I would grab if my house was on fire, I would grab my laptop. It has copies of all of my most important information on it, particularly photos. Of course, I also have on-site and off-site backups, just in case!